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Valentin [98]
3 years ago
5

A student is investigating the effect of plants on indoor air quality and states, "If plants are added to an indoor environment,

the air quality will improve." This statement is an example of ?
Biology
1 answer:
lutik1710 [3]3 years ago
5 0
This is a hypothesis. The student is making an educated guess and trying to see what will happen to the plant if moved inside.
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AlekseyPX

Answer:

Hope these help

Explanation:

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4 years ago
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frez [133]

Answer:

The correct answer will be option-E

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3 0
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How might cancer stem cells originate ?
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